MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file contains numerous embedded links, including one pointing to a known malicious redirector. The document body is heavily obfuscated but contains keywords suggesting a lure for software downloads. The presence of a malicious redirector and a link farm indicates an attempt to drive traffic to potentially harmful sites, likely for further exploitation or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://gettraff.ru/123?keyword=fortnite+apk+download+kindle+fire+7+hd
- https://tovisasuwuvep.weebly.com/uploads/1/3/4/5/134513775/6859220.pdf
- https://ganulexotugoris.weebly.com/uploads/1/3/1/1/131164012/2441207.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/0ff3ac48-e4ef-43fd-95d6-a07b2433a676/55181885000.pdf
- https://s3.amazonaws.com/kitakilesa/17659232960.pdf
- https://s3.amazonaws.com/memul/62804294800.pdf
- https://uploads.strikinglycdn.com/files/7278942c-125f-4667-a511-e877924bbd8e/sisuzupozixilibaweka.pdf
- https://uploads.strikinglycdn.com/files/d34324d5-0b03-4a1d-b272-4b4a53dec73c/words_of_wisdom_for_police_officers.pdf
- https://uploads.strikinglycdn.com/files/5ec13b94-3033-4bfc-a758-568795ba1d6f/98961497611.pdf
- https://s3.amazonaws.com/fekaduvopigab/buzasala.pdf
- https://uploads.strikinglycdn.com/files/b98cc870-470d-4628-8b0c-af98c894461f/tekavufivudokedaderixumo.pdf
- https://s3.amazonaws.com/tetazino/41112144638.pdf
- https://uploads.strikinglycdn.com/files/dd0a16e5-827d-4c65-9633-dcfcbb607f12/statement_of_research_interests_sample_for_graduate_school.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005d79.bin2e87198763933276a72e5f7e7fca09affaad708a4f821cfe383f1448eca84ed5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D79 | 5144 bytes |
font_01_sfnt_off00006f16.bin68fc09f54e96ac8784985778143fad686263869091b7ad31bb09bea89fea98b3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F16 | 10716 bytes |
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